@rekkette: Yes, you are right line no 21 to 26 is about category and tag title
//This is for Category and Tag Titles line no 21 to 26
if ( is_category() ) {
printf( __( 'Category Archives: %s', 'catcheverest' ), '<span>' . single_cat_title( '', false ) . '</span>' );
} elseif ( is_tag() ) {
printf( __( 'Tag Archives: %s', 'catcheverest' ), '<span>' . single_tag_title( '', false ) . '</span>' );
}
//This is for category and tag description line no 55 to 66
if ( is_category() ) {
// show an optional category description
$category_description = category_description();
if ( ! empty( $category_description ) )
echo apply_filters( 'category_archive_meta', '<div class="taxonomy-description">' . $category_description . '</div>' );
} elseif ( is_tag() ) {
// show an optional tag description
$tag_description = tag_description();
if ( ! empty( $tag_description ) )
echo apply_filters( 'tag_archive_meta', '<div class="taxonomy-description">' . $tag_description . '</div>' );
}
// For content you need to play with the code in line no 75 to 81
<?php
/* Include the Post-Format-specific template for the content.
* If you want to overload this in a child theme then include a file
* called content-___.php (where ___ is the Post Format name) and that will be used instead.
*/
get_template_part( 'content', get_post_format() );
?>
If this is complicated for you then you can simply create category.php file to control category display and similarly create tag.php file to control tag.
So now you have 2 options and you can work in any one in which you feel comfortable in.